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  • Guaranteed Compatibility
  • Walk and talk up to 350 feet away from your desk
  • 64-bit digital encryption. Nobody can listen in on your calls
  • Noise-canceling microphone cuts 60-70% of background noise
  • Binaural design blocks out surrounding sounds aiding concentration during a call
  • Answer and end calls when you're away from your desk (with optional handset lifter)
  • Less interference with other devices from 1.9 GHz DECT 6.0 technology
  • Mute button allows private, off-headset conversations
  • Up to 9 hours of talk time
  • Easy installation! Click here to view the easy setup guide for your Plantronics CS Series headset.

Accessories for Plantronics CS520 Binaural Wireless Headset Basic Bundle

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